diff --git a/docker-compose.dev.yaml b/docker-compose.dev.yaml
index 95956913..b4e44108 100644
--- a/docker-compose.dev.yaml
+++ b/docker-compose.dev.yaml
@@ -126,12 +126,14 @@ services:
     restart: always
 
   rabbitmq:
-    image: rabbitmq
+    build:
+      context: services/rabbitmq
+      dockerfile: Dockerfile
     ports:
       - 5672:5672
       - 15672:15672
     env_file:
-      - envs/rabbitmq.env
+      - services/rabbitmq/.env
     volumes:
       - rabbitmq-data:/var/lib/rabbitmq
     healthcheck:
diff --git a/services/item/src/events/consume-transaction-auto-completed-event.ts b/services/item/src/events/consume-transaction-auto-completed-event.ts
new file mode 100644
index 00000000..574b89e4
--- /dev/null
+++ b/services/item/src/events/consume-transaction-auto-completed-event.ts
@@ -0,0 +1,59 @@
+import { ItemStatus } from "@/types";
+import { itemsCollection, transactionsCollection } from "@/utils/db";
+import { channel, delayedExchange } from "./init";
+
+export async function consumeTransactionAutoCompletedEvent() {
+  const { queue } = await channel.assertQueue(
+    "transaction.transaction.auto-completed",
+  );
+
+  await channel.bindQueue(queue, delayedExchange, "transaction.auto-completed");
+
+  channel.consume(queue, async (message) => {
+    if (!message) {
+      return;
+    }
+
+    const autoCompletedTransactionId = JSON.parse(
+      message.content.toString(),
+    ) as string;
+
+    const transaction = await transactionsCollection.findOne({
+      id: autoCompletedTransactionId,
+    });
+
+    if (!transaction) {
+      channel.ack(message);
+      return;
+    }
+
+    if (transaction.completedAt || transaction.cancelledAt) {
+      channel.ack(message);
+      return;
+    }
+
+    await itemsCollection.updateOne(
+      {
+        id: transaction.item.id,
+      },
+      {
+        $set: {
+          status: ItemStatus.Sold,
+        },
+      },
+    );
+
+    await transactionsCollection.updateOne(
+      {
+        id: autoCompletedTransactionId,
+      },
+      {
+        $set: {
+          completedAt: new Date(),
+        },
+      },
+    );
+
+    channel.ack(message);
+  });
+}
diff --git a/services/item/src/events/init.ts b/services/item/src/events/init.ts
index 865361a3..23e51f48 100644
--- a/services/item/src/events/init.ts
+++ b/services/item/src/events/init.ts
@@ -13,3 +13,13 @@ export const { exchange: itemExchange } = await channel.assertExchange(
   "item",
   "topic",
 );
+
+export const { exchange: delayedExchange } = await channel.assertExchange(
+  "delayed",
+  "x-delayed-message",
+  {
+    arguments: {
+      "x-delayed-type": "topic",
+    },
+  },
+);
diff --git a/services/item/src/events/publish-transaction-auto-completed-event.ts b/services/item/src/events/publish-transaction-auto-completed-event.ts
new file mode 100644
index 00000000..5267f1f0
--- /dev/null
+++ b/services/item/src/events/publish-transaction-auto-completed-event.ts
@@ -0,0 +1,15 @@
+import { channel, delayedExchange } from "./init";
+
+export function publishTransactionAutoCompletedEvent(transactionId: string) {
+  channel.publish(
+    delayedExchange,
+    "transaction.auto-completed",
+    Buffer.from(JSON.stringify(transactionId)),
+    {
+      persistent: true,
+      headers: {
+        "x-delay": 1000 * 60 * 60 * 24 * 14,
+      },
+    },
+  );
+}
diff --git a/services/item/src/index.ts b/services/item/src/index.ts
index 5fca222f..c69f7a5f 100644
--- a/services/item/src/index.ts
+++ b/services/item/src/index.ts
@@ -7,6 +7,7 @@ import { logger } from "hono/logger";
 import { secureHeaders } from "hono/secure-headers";
 import { consumeAccountDeletedEvent } from "./events/consume-account-deleted-event";
 import { consumeAccountUpdatedEvent } from "./events/consume-account-updated-event";
+import { consumeTransactionAutoCompletedEvent } from "./events/consume-transaction-auto-completed-event";
 import { itemsController } from "./items/controller";
 import { itemPacksController } from "./items/packs/controller";
 import { globalErrorHandler } from "./middleware/global-error-handler";
@@ -74,5 +75,6 @@ app.notFound(globalNotFoundHandler);
 // Start consuming RabbitMQ events.
 await consumeAccountUpdatedEvent();
 await consumeAccountDeletedEvent();
+await consumeTransactionAutoCompletedEvent();
 
 export default app;
diff --git a/services/item/src/items/states.ts b/services/item/src/items/states.ts
index 1fc5d1a0..52edf35e 100644
--- a/services/item/src/items/states.ts
+++ b/services/item/src/items/states.ts
@@ -1,3 +1,4 @@
+import { publishTransactionAutoCompletedEvent } from "@/events/publish-transaction-auto-completed-event";
 import * as transactionsRepository from "@/transactions/repository";
 import { ItemStatus, type Item, type SimplifiedAccount } from "@/types";
 import { HTTPException } from "hono/http-exception";
@@ -46,7 +47,7 @@ const forSaleToDealt: Transition = async ({ item, actor, buyer }) => {
     throw new HTTPException(409, { message: "Transaction already exists" });
   }
 
-  await transactionsRepository.create({
+  const transactionId = await transactionsRepository.create({
     item: {
       id: item.id,
       name: item.name,
@@ -55,6 +56,8 @@ const forSaleToDealt: Transition = async ({ item, actor, buyer }) => {
     seller: item.seller,
     buyer: buyer,
   });
+
+  publishTransactionAutoCompletedEvent(transactionId);
 };
 
 const dealtToSold: Transition = async ({ item, actor }) => {
diff --git a/services/item/src/transactions/repository.ts b/services/item/src/transactions/repository.ts
index 82a572f2..f7bd03ad 100644
--- a/services/item/src/transactions/repository.ts
+++ b/services/item/src/transactions/repository.ts
@@ -13,8 +13,10 @@ export async function findOne(filter: Filter<Transaction>) {
 type CreateDto = Pick<Transaction, "seller" | "buyer" | "item">;
 
 export async function create(dto: CreateDto) {
+  const id = crypto.randomUUID();
+
   await transactionsCollection.insertOne({
-    id: crypto.randomUUID(),
+    id,
     buyer: dto.buyer,
     seller: dto.seller,
     item: dto.item,
@@ -22,6 +24,8 @@ export async function create(dto: CreateDto) {
     completedAt: null,
     cancelledAt: null,
   });
+
+  return id;
 }
 
 export async function complete(id: string) {
diff --git a/services/item/tests/items/update-status.test.ts b/services/item/tests/items/update-status.test.ts
index e0d8b808..8e22b277 100644
--- a/services/item/tests/items/update-status.test.ts
+++ b/services/item/tests/items/update-status.test.ts
@@ -1,4 +1,5 @@
 import { publishItemUpdatedEvent } from "@/events/publish-item-updated-event";
+import { publishTransactionAutoCompletedEvent } from "@/events/publish-transaction-auto-completed-event";
 import { ItemStatus, ItemType, type Item } from "@/types";
 import { itemsCollection, transactionsCollection } from "@/utils/db";
 import { afterAll, describe, expect, it, mock } from "bun:test";
@@ -16,6 +17,9 @@ describe("for sale -> dealt", () => {
     mock.module("@/events/publish-item-updated-event", () => ({
       publishItemUpdatedEvent: mock(),
     }));
+    mock.module("@/events/publish-transaction-auto-completed-event", () => ({
+      publishTransactionAutoCompletedEvent: mock(),
+    }));
 
     const item: Item = {
       id: crypto.randomUUID(),
@@ -68,6 +72,10 @@ describe("for sale -> dealt", () => {
       }),
     ).toEqual(1);
     expect(publishItemUpdatedEvent).toHaveBeenCalledTimes(1);
+    expect(publishTransactionAutoCompletedEvent).toHaveBeenCalledTimes(1);
+    expect(publishTransactionAutoCompletedEvent).toHaveBeenLastCalledWith(
+      expect.any(String),
+    );
   });
 
   it("fails if buyer is not given", async () => {
diff --git a/services/item/tests/preload.ts b/services/item/tests/preload.ts
index 7ff7c1f4..6f1f7867 100644
--- a/services/item/tests/preload.ts
+++ b/services/item/tests/preload.ts
@@ -8,6 +8,10 @@ mock.module("@/events/consume-account-deleted-event", () => ({
   consumeAccountDeletedEvent: mock(),
 }));
 
+mock.module("@/events/consume-transaction-auto-completed-event", () => ({
+  consumeTransactionAutoCompletedEvent: mock(),
+}));
+
 mock.module("@/events/publish-item-updated-event", () => ({
   publishItemUpdatedEvent: mock(),
 }));
@@ -15,3 +19,7 @@ mock.module("@/events/publish-item-updated-event", () => ({
 mock.module("@/events/publish-item-deleted-event", () => ({
   publishItemDeletedEvent: mock(),
 }));
+
+mock.module("@/events/publish-transaction-auto-completed-event", () => ({
+  publishTransactionAutoCompletedEvent: mock(),
+}));
diff --git a/services/rabbitmq/Dockerfile b/services/rabbitmq/Dockerfile
new file mode 100644
index 00000000..5c86d285
--- /dev/null
+++ b/services/rabbitmq/Dockerfile
@@ -0,0 +1,11 @@
+FROM rabbitmq
+
+WORKDIR /
+
+RUN apt-get update && apt-get install -y curl && rm -rf /var/lib/apt/lists/*
+
+RUN curl -fsSL https://github.com/rabbitmq/rabbitmq-delayed-message-exchange/releases/download/v4.0.2/rabbitmq_delayed_message_exchange-4.0.2.ez -o $RABBITMQ_HOME/plugins/rabbitmq_delayed_message_exchange-4.0.2.ez
+
+RUN chown rabbitmq:rabbitmq $RABBITMQ_HOME/plugins/rabbitmq_delayed_message_exchange-4.0.2.ez
+
+RUN rabbitmq-plugins enable --offline rabbitmq_delayed_message_exchange